The ACT test is typically taken during your junior or senior year of high school. The test can be taken more then one time to improve your score. While Iowa Regent Universities do not make the test a requirement for admission, they highly recommend that students take it to enhance their eligibility for improved financial aid assistance.
All requests for Accommodations and English Learner supports, including appeals, must be submitted by the late registration deadline through the Test Accessibility and Accommodations (TAA) system.
2024-2025 Test Dates (National)
Upcoming Test Dates (National)
The Test is being offered at LTHS on the highlighted dates. If you wish to test at Lone Tree, please use code #258160 when you sign up. If you need accommodations for testing you will need to take the test at a National Test Center.
| Test Date |
Regular Registration Deadline
Late Fee Applies After This Date |
Late Registration Deadline |
Photo Upload and Standby Deadline |
| September 14, 2024 |
August 9 |
August 25 |
September 6 |
| October 26, 2024 |
September 20 |
October 7 |
October 18 |
| December 14, 2024 |
November 8 |
November 22 |
December 6 |
| February 8, 2025 |
January 3 |
January 20 |
January 31 |
| April 5, 2025 |
February 28 |
March 16 |
March 28 |
| June 14, 2025 |
May 9 |
May 29 |
June 6 |
| July 12, 2024 |
June 6 |
June 20 |
July 4 |
Click the link to register ACT Registration. Please keep in mind the writing test is optional. Check to see if the university or program you are interested in attending is request this.
Lone Tree High School Code: 162605
Local Test Centers link
Practice test and useful information link
Please make an appointment with the school counselor if you need assistance signing up.
Schedule an Appointment